baber/WOPTO huggingface dataset:
Patent KR-20210144159-A (KR)
Title: Portable push apparatus with anti-bacterial and antiviral
IPC: A61L2/238
Filed: 2020-05-21
Abstract: A portable pressing apparatus with an antiviral function according to a first embodiment of the present invention, as an antiviral portable pressing apparatus configured so that a user can press a contact surface without making the contact surface come in contact with the user's skin, includes: an elongated pen-shaped body which is extended in one direction, has an accommodating space therein, and has a through hole formed at one end thereof; a pressing bar which is disposed in the accommodating space, and is extended in the longitudinal direction of the pen-shaped body, wherein the position of the pressing bar can be adjusted along the longitudinal direction of the pen-shaped body; and an operation member which is provided at one side of the pen-shaped body, to adjust the position of the pressing bar in the longitudinal direction of the pen-shaped body.
Patent KR-20210144234-A (KR)
Title: Displacement measuring device of moving objects
IPC: G01B7/04
Filed: 2020-05-22
Abstract: Disclosed is a device for measuring displacement of a movable body. The device, which is mounted on a movable body that can move along a wall surface of an object to measure displacement of the movable body with respect to the object, comprises: a first inner link connected to a first point of the movable body and rotatable with respect to the movable body about a first axis provided at the first point; a first outer link connected to the first inner link, rotatable with respect to the first inner link about a second axis, and provided with a first probe in contact with the wall surface at a distal end thereof; a second inner link connected to a second point of the movable body and rotatable with respect to the movable body about a third axis provided at the second point; a second outer link connected to the second inner link, rotatable with respect to the second inner link about a fourth axis, and provided with a second probe in contact with the wall surface at a distal end thereof; a first sensor that measures a rotation angle of the first inner link with respect to the movable body about the first axis; a second sensor that measures a rotation angle of the first outer link with respect to the first inner link about the second axis; a third sensor that measures a rotation angle of the second inner link with respect to the movable body about the third axis; a fourth sensor that measures a rotation angle of the second outer link with respect to the second inner link about the fourth axis; and a calculation unit that calculates the movement displacement of the movable body from the rotation angles measured by the first to the fourth sensors. The present invention can measure the moving displacement and the rotating displacement of the movable body.
Patent KR-20200071710-A (KR)
Inventor: KIM SIN UNG
IPC: B60C11/01
Filed: 2020-06-05
Abstract: An embodiment of the present invention relates to a tire mounted on a vehicle. Disclosed is the tire including: a tread unit including at least an area coming in contact with a road surface when the vehicle travels; a sidewall including an area adjacent to the tread unit and spaced apart from the road surface; and an insertion unit disposed inside a shoulder of the tread unit to be distinguished from the tread unit. The present invention can improve vehicle driving stability.
Patent KR-20210086419-A (KR)
Title: Vehicle type rainfall observation device
Inventor: HEO BYUNG DO
IPC: B60W40/02
Filed: 2020-06-09
Abstract: Disclosed is a vehicle-type mobile rainfall observation device. The vehicle-type mobile rainfall observation device of the present invention comprises: a camera that takes a picture of a driving road; a GPS receiver that receives GPS location information and transmits location information; a rain sensor to determine the presence or absence of rain; a rainfall sensor for determining the intensity of rainfall; and a control unit for outputting the location information received from the GPS receiver, a signal output from the rain sensor and the rainfall sensor, and data for determining the degree of rainfall, thereby directly receiving rainfall information received from vehicles running on the road, and providing real-time weather information.
Patent KR-20210154903-A (KR)
Inventor: HWANG EUI BEOM
IPC: H04N13/117
Filed: 2020-06-13
Abstract: A method for generating a stereoscopic (3D) image in all directions with a unidirectional (2D) image of an object based on AI machine learning according to an embodiment of the present invention comprises the steps in which: a second server receives from a first server an image of an object, an actual size of the object, and actual main location information of the object to perform AI image learning on the information, and generates and stores a weight that creates an image in a specific direction and from a specific viewpoint and distance as a result of the AI image learning; the second server receives a classification, and location information of the specific direction and the specific viewpoint of the object to be created from the first server; the second server generates and stores images in a desired direction by searching for a weight corresponding to the specific direction and the specific viewpoint of the object; and the second server generates a moving picture (VOD files, etc.) by linking the generated images. According to the present invention, it is possible to dramatically reduce the cost of filming by creating a three-dimensional image with a few images of a space or a specific object such as a building, etc. taken in each direction.
Patent KR-20210155263-A (KR)
Inventor: CHU JI RO
IPC: G05B11/36
Filed: 2020-06-15
Abstract: The present invention relates to an engine cooling control device, a system including the same, and a method thereof, and the engine cooling control device according to one embodiment of the present invention includes a processor which calculates a required fan rotation speed for controlling a cooling fan based on proportional integral (PI) control and a storage unit which stores data obtained by the processor and an algorithm for driving, and the processor divides a plurality of control areas by cooling water temperature and adjusts and outputs the required fan rotation speed for each control area. Accordingly, the present invention prevents abrupt change in the rotation speed of a cooling fan and minimizes driving of the cooling fan, thereby improving fuel efficiency, acceleration power, and gradeability.
Patent KR-20200075801-A (KR)
Inventor: YOU JIN YOUNG
IPC: A61N1/04
Filed: 2020-06-18
Abstract: Provided is an iontophoresis device. According to an embodiment of the present invention, the iontophoresis device comprises: a power supply unit which supplies power; a pair of electrodes which apply current to skin when being touched to the skin and penetrate the skin with ionic drugs or active ingredients applied to the skin of a user by electric repulsion; and a control unit which controls one outputting value of voltage and current applied to the electrodes in real time by sensing a change of a skin state of the user to allow the user to feel electric stimulation having a certain intensity. The control unit includes: a sensing unit which confirms touch of the skin with the pair of electrodes and senses a change amount of a voltage value or a current value changed by the skin state of the user touched to the pair of electrodes in real time; an integrated controlling unit which determines the change of the skin state of the user based on the change amount of the voltage value or the current value measured through the sensing unit, and generates an output signal for changing the output value to allow the user to feel the electric stimulation having the certain intensity even though the skin state of the user is changed; and an output generating unit which controls the output value by the output signal generated in the integrated controlling unit. The present invention can prevent pain caused by the electric stimulation.
Patent KR-20210156596-A (KR)
Inventor: NAM YOUNG JO
IPC: A01D33/06
Filed: 2020-06-18
Abstract: The present invention relates to a cutting apparatus for a garlic stem, which is able to prevent the sap from being fixed on a second cutting unit even if the sap is put on the second cutting unit by being generated in the process of cutting the garlic stem, guarantee an active operability, provide easy maintenance, and make the overall garlic harvesting process more efficient, comprising: an apparatus body having an upper connector and a lower connector formed on a front side to be connected to an agricultural machine such as a tractor; a first cutting unit installed on a front side of the apparatus body and cutting the middle part and the upper part of the garlic stem; and the second cutting unit installed on a rear side of the first cutting unit and finely cutting the primarily cut garlic stem at a height of the point on the border with the garlic. The second cutting unit includes: a second cutting body maintained by a connection link engaged with both sides of the apparatus body by a hinge pin; a second cutter installed on a lower front side of the second cutting body and secondarily cutting the primarily cut stem; and a height control means installed on a rear side of the second cutting body and performing an efficient cutting process by controlling the entire work height of the second cutting unit by corresponding to the work ground surface.
Patent KR-20220001316-A (KR)
Title: A composition comprising an extract of Zanthoxylum schinifolium Siebold & Zucc. for treating and preventing hangover
Inventor: HA IN HYUK
IPC: A61P43/00
Filed: 2020-06-29
Abstract: The present invention relates to a composition and a health functional food for improving liver functions and preventing and treating hangover containing an extract of Zanthoxylum schinifolium Siebold & Zucc. as an active ingredient. With regard to the extract of Zanthoxylum schinifolium Siebold & Zucc. according to the present invention, it has been confirmed that samples of the present invention exhibit a strong effect of improving liver functions and treating and preventing hangover through an in vitro experiment (experimental example 1), etc., such as an experiment on measuring alcohol dehydrogenase (ADH) activity, an experiment on measuring aldehyde dehydrogenase (ALDH) activity, etc., and thus can be advantageously used in pharmaceutical compositions, health functional foods, and health supplements for the prevention and treatment of hangover.
Patent KR-20210010355-A (KR)
Inventor: KAJIWARA MASAYUKI
IPC: G03F7/16
Filed: 2020-07-09
Abstract: Provided is a substrate processing apparatus useful for reducing particles in a processing liquid discharged onto a substrate. According to one aspect of the present disclosure, the substrate processing apparatus comprises: a discharge part including a nozzle configured to discharge a processing liquid onto a substrate; a liquid feeder configured to feed the processing liquid to the discharge part; a replenishment part configured to replenish the liquid feeder with the processing liquid to be fed to the discharge part; a connector including a switching valve configured to open/close a space between the replenishment part and the liquid feeder; a filter configured to remove foreign matters contained in the processing liquid replenished from the replenishment part to the liquid feeder; a replenishment preparation part configured to open the switching valve after reducing a pressure difference between the inside of the replenishment part and the inside of the liquid feeder; and a replenishment controller configured to start replenishment of the processing liquid from the replenishment part to the liquid feeder in a state in which the switching valve is opened by the replenishment preparation part.
Patent KR-20220007266-A (KR)
Title: Roll type insect screen apparatus
Inventor: KIM GYEONG GUN
IPC: E06B9/54
Filed: 2020-07-10
Abstract: In accordance with the present invention, a roll insect screen device for a window is provided. More specifically, a roll screen bundle is fixed to a window frame, and, when a window sash is opened, an insect screen is allowed to be withdrawn from the roll screen bundle as far as the opening of the window, and, thus, the roll insect screen device can secure wide sight even when viewing from the inside to the outside as well as can enable clear viewing to improve an esthetic sense and beautiful sight. In particular, since the insect screen is formed to be separable from the window sash slid in accordance with the need, the window sash can be opened without having the insect screen opened, to enable indoor ventilation for a short time or provide a comfortable and clear view of surroundings. Moreover, since the roll screen bundle and the insect screen are colored in the same color, the roll insect screen device can provide a sense of unity.
Patent KR-20210015661-A (KR)
Inventor: KISHI DAISUKE
IPC: C09J9/02
Filed: 2020-07-22
Abstract: Provided are an electromagnetic wave shielding sheet and a wiring circuit board using the electromagnetic wave shielding sheet, which have a solder reflow resistance, excellent cooling/heating cycle reliability, a high chemical resistance, an excellent high-frequency shielding characteristic, and a transmission characteristic suitable for a high-frequency signal. The electromagnetic wave shielding sheet includes a conductive adhesive layer, a metal layer, and a protective layer, wherein an interface between the metal layer, which makes contact with the conductive adhesive layer, and the conductive adhesive layer has a flop index (FI) of 10 to 90 calculated by Formula 1, the metal layer has a plurality of openings, and an aperture ratio is 0.10 to 20%.
Patent KR-20210018762-A (KR)
Title: Temperature-controlled chemical delivery system and reactor system including same
Inventor: White Carl Louis
IPC: C30B25/16
Filed: 2020-07-27
Abstract: A temperature control system for a chemical material delivery system (for example, included in a reactor system) comprises a temperature control shell which is coupled to and/or surrounds at least a portion of at least one component of the chemical material delivery system. The chemical material delivery system comprises filters, accumulators, and/or chemical material application lines that are fluidly coupled to each other in an optional suitable arrangement and/or configuration. The temperature control system for a chemical material delivery system comprises: a filter temperature control shell coupled to and/or surrounding at least a portion of a filter; an accumulator temperature control shell coupled to and/or surrounding at least a portion of an accumulator; and/or an application line temperature control shell coupled to and/or surrounding at least a portion of a chemical material application line.
Patent KR-20220013961-A (KR)
Inventor: KIM TAE YEONG
IPC: G01B11/02
Filed: 2020-07-28
Abstract: A wafer bonding apparatus of the present disclosure includes: a lower chuck for fixing a lower wafer on an upper surface; an upper chuck positioned on the lower chuck and configured to fix an upper wafer on a bottom surface opposite to the upper surface; a pressing device located at the center of the upper chuck and pushing the upper wafer toward the lower chuck; a lower level sensor disposed adjacent to the lower chuck and configured to measure a height level of a bottom surface of the upper wafer; an upper level sensor disposed adjacent to the upper chuck and configured to measure a height level of an upper surface of the lower wafer; and a control unit configured to inspect the surface state of the bottom surface using the height level of the bottom surface of the upper wafer, and inspect the surface state of the upper surface using the height level of the upper surface of the lower wafer.
Patent KR-20220014129-A (KR)
Title: Light route control member and display having the same
Inventor: LEE JONG SIK
IPC: G02F1/1675
Filed: 2020-07-28
Abstract: The present invention relates to a light path control member with improved visibility and reliability and a display device including the same. According to an embodiment of the present invention, the light path control member comprises: a first substrate on which a first direction and a second direction are defined; a first electrode arranged on the first substrate; a second substrate arranged on the first substrate, on which the first direction and the second direction are defined; a second electrode arranged under the second substrate; and a light conversion unit arranged between the first electrode and the second electrode. The second substrate and the second electrode include a hole penetrating the second substrate and the second electrode. The hole includes: a first-first hole and a first-second hole arranged while facing each other in the second direction; and a second-first hole and a second-second hole arranged while facing each other in the first direction. A first sealing unit is arranged on the first-first hole and the first-second hole. A second sealing unit is arranged in the second-first hole and the second-second hole.
Patent KR-20220014475-A (KR)
Inventor: LEE JONG GU
IPC: H01L21/67
Filed: 2020-07-28
Abstract: The present invention relates to a transfer unit from a support plate after lifting a substrate from the support plate. Provided is a substrate processing device. According to one embodiment, the substrate processing device comprises: a support plate on which the substrate is seated; and a transfer unit that takes over the substrate on the support plate or receives the substrate seated on the support plate. The support plate may be provided to be inclined downward in a direction in which the transfer unit moves immediately after the transfer unit takes the substrate from the support plate.
Patent KR-20220016714-A (KR)
Inventor: NAM JAE LEE
IPC: H01L27/11575
Filed: 2020-08-03
Abstract: The present technology comprises a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes: a substrate extending in a first direction and a second direction crossing each other; a plurality of input/output pads disposed on one side of the substrate; a first circuit adjacent to the input/output pads in the first direction; a second circuit spaced farther apart from the input/output pads in the first direction than the first circuit; a first memory cell array overlapping the first circuit; a second memory cell array overlapping the second circuit; first metal source patterns overlapping the first memory cell array and spaced apart from each other in the second direction; and a second metal source pattern overlapping the second memory cell array and having a width wider than each of the first metal source patterns in the second direction. According to the present technology, the degree of freedom of arrangement of an upper wiring layer can be increased by using a conductive material that can be formed at the low temperature of 450℃ or lower and has lower resistivity than silicon.
Patent KR-20220021565-A (KR)
Inventor: KIM SUNG KYU
IPC: A01M21/04
Filed: 2020-08-14
Abstract: The present invention relates to an herbicide spray capsule device connected using a towing line and towed by a drone. The herbicide spray capsule device includes: a main body (100) having a handle (101) on one side and having the form of a capsule; and a storage portion (120) inserted into the main body (100) and having an exposed lid for herbicide injection on one side of the main body (100). An air layer (110) for buoyancy is formed on the circumference of the storage portion (120). A spray nozzle (130) is exposed to the outside in the direction opposite to the lid of the storage portion (120) for herbicide spraying from the storage portion (120). The herbicide spray capsule device can be used by being towed by a cultivator's existing drone. In addition, the device can be purchased at a low cost and ensures efficient herbicide spraying.
Patent KR-20220026903-A (KR)
Title: Magnetic component and circuit board including the same
Inventor: JUNG YOUNG HWAN
IPC: H05K1/16
Filed: 2020-08-26
Abstract: The present invention relates to a slim magnetic coupling device and a circuit board including the same. The magnetic coupling device according to an embodiment of the present invention comprises: a core part which includes an upper core and a lower core; and a coil part which is partially disposed within the core part, and which includes a plurality of pairs of coil substrates. Each of the plurality of pairs of coil substrates has two conductive patterns at least partially overlapping each other in a vertical direction on a plane. The two conductive patterns can pass through at least the upper coil substrate in the vertical direction, and can be electrically connected to each other through a plurality of via holes disposed along a direction in which the conductive patterns are extended on a plane.
Patent KR-20220030369-A (KR)
Inventor: KIM YOUNG SANG
IPC: H05B3/40
Filed: 2020-08-28
Abstract: The present invention relates to a cover for preventing freezing of trees, in which a pair of heating units come in close contact with the outer surface of a tree to output heat; a rotational shaft is formed between the heating units to guide the heating units to face each other or to rotate in opposite directions of facing each other; and a bending part connecting and fixing the heating units is formed on the outer surface of the heating unit, so that the heating units symmetrical to each other with respect to the rotational shaft are rotated in a direction to face each other and adhere to the outer surface of the tree, and the bending part connects and fixes the heating units. Heat is generated by the heating units closely attached to the outer surface of the tree, thereby preventing the tree from freezing by the heat generated by the heating units. According to the present invention, the heating units can be easily attached to the outer surface of a tree by being rotated with respect to the rotational shaft. An indirect heat source emitted from the heating units covering the outer surface of the tree is transmitted to the tree, so there is no fear of freezing of the tree. The indirect heat source of the heating units is transmitted to the tree, so there is no risk of damage such as scorching on the outer surface of the tree. In particular, a gap between the heating units surrounding the outer surface of the tree is easily connected and fixed by the bending part, so that heating unit installation time is reduced. In addition, the heating units are firmly fixed to the outer surface of the tree by the bending part, so there is no fear of the heating units being separated from the outer surface of the tree.
Patent KR-20220028949-A (KR)
Inventor: KWON TAEHYUK
IPC: C25B3/25
Filed: 2020-08-31
Abstract: The present invention relates to a carbon dioxide reduction battery system in seawater using a graphitic incomplete Lewis acid-base pair catalyst, and more specifically, to a battery system which reduces dissolved carbon dioxide in seawater to multi-carbon compounds such as ethanol, propanol and the like and can prevent seawater acidification by increasing pH.